CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in FFIV — F5, Inc.

CIK 1081019 WEST SACRAMENTO, CA

Back to FFIV Full portfolio

Position in FFIV

as of Mar 31, 2026 · filed May 18, 2026 Compact

Position Value

$28,041,863

+$2,792,821 QoQ

Shares Held

96,920

-2.0% QoQ

Ownership

0.171%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in FFIV Over Time

Shares Held

Position Value (USD)

Position in Software - Infrastructure

Technology · as of Mar 31, 2026

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $5,991,963,764 across 91 Software - Infrastructure names. FFIV ranks #14 (0.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MSFT	Microsoft Corp	10,715,663	$3,966,616,972
2	PLTR	Palantir Technologies Inc.	3,445,257	$503,972,193
3	ORCL	Oracle Corp	2,597,356	$382,097,041
4	PANW	Palo Alto Networks Inc	1,181,703	$189,450,624
5	CRWD	CrowdStrike Holdings, Inc.	1,506,468	$147,035,042
6	SNPS	Synopsys Inc	289,061	$114,606,905
7	NET	Cloudflare, Inc.	465,859	$96,125,346
8	FTNT	Fortinet, Inc.	927,431	$75,789,661

All Filings in FFIV

Export CSV

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$28,041,863	96,920	-2.0%	Shares	Sole	2026-05-18
2025-12-31	$25,249,042	98,915	-3.4%	Shares	Sole	2026-02-17
2025-09-30	$33,095,948	102,404	-0.9%	Shares	Sole	2025-11-14
2025-06-30	$30,408,848	103,319	+2.9%	Shares	Sole	2025-08-14
2025-03-31	$26,737,235	100,414	-0.7%	Shares	Sole	2025-05-15
2024-12-31	$25,427,640	101,116	+1.0%	Shares	Sole	2025-03-18
2024-09-30	$22,053,250	100,151	+1.0%	Shares	Sole	2025-04-04
2024-06-30	$17,083,321	99,189	+0.4%	Shares	Sole	2025-04-08
2024-03-31	$18,725,614	98,769	+2.0%	Shares	Sole	2024-05-16
2023-12-31	$17,336,181	96,861	+0.4%	Shares	Sole	2024-02-13
2023-09-30	$15,539,535	96,435	+0.1%	Shares	Sole	2023-11-14
2023-06-30	$14,096,392	96,379	-2.7%	Shares	Sole	2023-08-21
2023-03-31	$14,429,283	99,041	+0.0%	Shares	Sole	2023-05-09
2022-12-31	$14,212,799	99,037	+0.5%	Shares	Sole	2023-02-14
2022-09-30	$14,258,799	98,520	-1.8%	Shares	Sole	2022-11-21
2022-06-30	$15,354,656	100,331	-0.4%	Shares	Sole	2022-08-15
2022-03-31	$21,045,026	100,718	-5.0%	Shares	Sole	2022-05-16
2021-12-31	$25,931,429	105,968	+2.4%	Shares	Sole	2022-02-15
2021-09-30	$20,579,693	103,530	-0.7%	Shares	Sole	2021-11-15
2021-06-30	$19,453,705	104,220	-13.4%	Shares	Sole	2021-08-16
2021-03-31	$25,119,516	120,408	+2.7%	Shares	Sole	2021-05-18
2020-12-31	$20,630,020	117,256	-10.1%	Shares	Sole	2021-02-16
2020-09-30	$16,003,928	130,357	+1.4%	Shares	Sole	2020-11-17
2020-06-30	$17,927,643	128,532	+0.6%	Shares	Sole	2020-08-17
2020-03-31	$13,617,504	127,708	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.